Moondance, Wolfe, 1994. Rainbow Medicine: A Visionary Guide to Native American Shamanism. New York: Sterling Publishing.

Simon, Ronald, T., and Marc Estrin, 2004. Rehearsing with the Gods: Photographs and Essays on the Bread and Puppet Theater. White River Junction, VT: Chelsea Green Publishing.

Onsager, Lars, 1931. “Reciprocal Relations in Irreversible Processes”. Physics Review 37:405-426.

Thurman, Howard, 2003. Disciplines of the Spirit (reprinted ed.). Richmond, IN: Friends United Press.

Thurman, Howard, 1973. Search For Common Ground. New York: Harper & Row.

Wheeler, John, 1989. “Information, Physics, Quantum: The Search for Links,” in Proceedings of the 3rd International Symposium on the Foundation of Quantum Mechanics, Tokyo.

Wolf, Fred Alan, 1995. The Dreaming Universe: A Mind-Expanding Journey into the Realm Where Psyche and Physics Meet. New York: Touchstone.

Wolf, Fred Alan, 1984. Star Wave: Mind, Consciousness, and Quantum Physics. New York: Macmillan.

Wolf, Fred Alan, The Self-Aware Universe: How Consciousness Creates the Material World, 1993. New York: Tarcher/Putnam Books.